An ODI DFP-34X-2C2 GPON ONU SFP failed to advertise its 2500BASE-X capability because its EEPROM (or virtual EEPROM) did not provide correct speed information to the Linux sfp driver, so the interface did not run at the expected rate. A kernel patch adds a quirk to force the right speed. Hardware…
An EdgeRouter 4 (EdgeOS 1.10.0) with the GPON SFP taken from a Bell Home Hub 3000 (Huawei MA5671A, SC connector, DDM readable: 50.9 C, 3.25 V, 8.87 mA, TX 1.36 mW, RX 0.02 mW) logged kernel: Failed to read SFP EEPROM1 at byte 0 val -11!! twelve times a minute although the internet worked. Removing…
After moving a Bell fibre connection from an ER-X to an ER-4 with the ISP's Alcatel-Lucent/Nokia GPON SFP (3FE46541AA / G-010S-P) plugged directly into eth3, the WAN dropped every 3 to 60 minutes; syslog had hundreds of kernel: Failed to read SFP EEPROM1 at byte 0 val -6!! entries and SFP module…
A user with a MikroTik GPON ONU SFP module in a RouterBOARD facing a FiberLink OLT saw the interface as registered but the module serial never appeared in the OLT for provisioning. The thread turned into a reliability report: an operator lost every deployed MikroTik GPON module within two months of…
Replacing the ISP ONU with a Baudcom DB-1234-SFM GPON SFP stick in a hEX S: the stick registered with the OLT and obtained an IP with the spoofed MAC, but with sfp1 as WAN pings returned network unreachable, although the same configuration on ether1 (behind the ISP ONU) worked and Winbox showed no…
I want the ISP box out of the meter cupboard and the GPON line terminated straight on the router. It is a KPN-based line, fibre comes in on SC/APC, and the idea is to move the WAN from the Huawei ONT into the SFP+ cage of the UDM-Pro and keep exactly the VLAN 6 / PPPoE setup the ONT was running…
I look after the access layer at a small ISP and I want our two GPON OLTs to show up in monitoring the same way everything else does. The wish list is not exotic: how hot the chassis runs, CPU and RAM load, counters per port, and the part I actually caare about, the optical side. That means Rx/Tx…
I run a ZTE ZXA10 C320 at a site, 10G uplink. I check levels and status by hand from the console, but I'd like to bring it all into monitoring so I don't have to jump into the CLI for every subscriber complaint. OLT: ZTE ZXA10 C320 uplink: SFP+ in xgei1/21/1 subscribers on gpon-onu1/1/1:1 and…
Home setup, and I am trying to get rid of the ISP router on a Cosmote GPON line. The idea is to run the fibre straight into the UDM-Pro and let the stick do the ONU job, but the provider only accepts the session if the 12-character serial and the device model string of the old CPE are presented, so…
I swapped the ISP ONU for an ODI DFP-34X-2C2 GPON stick in my Turris Omnia so the fibre terminates in the router instead of another box on the shelf. That part worked: the line is registered, traffic flows, no complaints. The problem is the rate. It never goes above 1Gbps, and 2.5G was the whole…
At home I've got Rostelecom fiber with the carrier's ONT installed, and I'd like to get the extra box out of the cabinet: plug an SFP ONU straight into the router and distribute it myself from there. I bought the stick, but I can't get past the first step. Keenetic Giga router, SFP port free Eltex…
Moving my home FTTH line off the operator's ONT and onto a GPON stick in my own router, so that the fibre lands straight in the rack and I keep one box instead of two. The stick is recognised, the port comes up, and then nothing comes back. MikroTik CRS328-24P-4S+, stick in sfp-sfpplus1…
Trying to replace the ISP terminal in my home rack with a GPON stick straight in the router, so the fibre lands in one box instead of two. The stick is recognised, and that is where the good news ends. Turris Omnia on Turris OS 5.0.3, stock kernel Huawei MA5671A GPON stick with unlocked firmware…
I am replacing the operator ONT with an SFP GPON stick on the Linux box that terminates our WAN, and the stick behaves nothing like a transceiver. Push it in and the cage stays silent for half a minute or more, long enough that I twice assumed the module was dead, and when the kernel finaally does…
The poster is searching for GPON or XGS-PON SFP ONT sticks with a built-in MAC that work in Cisco routers, since Cisco does not sell such modules. Previous attempts with third-party ONT sticks were largely unsuccessful even after enabling 'service unsupported-transceiver'. In a follow-up the poster…
